代码段:
效果图:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="./public/bootstrap/css/bootstrap.css">
<script type="text/javascript" src="public/bootstrap/js/bootstrap.js"></script>
<script type="text/javascript" src="public/bootstrap/js/jquery.js"></script>
<script type="text/javascript" src="bootstrap/js/tooltip.js"></script>
<script type="text/javascript" src="bootstrap/js/button.js"></script>
<script type="text/javascript" src="bootstrap/js/popover.js"></script>
</head>
<body>
<div class="container" style="margin:90px;">
<a style="margin:30px;" href="#" data-toggle="popover" class="btn btn-danger" data-original-title="标题" data-content="内容" data-placement="top">向上显示</a>
<a style="margin:30px;" href="#" data-toggle="popover" class="btn btn-danger" data-original-title="标题" data-content="内容" data-placement="bottom">向下显示</a>
<a style="margin:30px;" href="#" data-toggle="popover" class="btn btn-danger" data-original-title="标题" data-content="内容" data-placement="left">向左显示</a>
<a style="margin:30px;" href="#" data-toggle="popover" class="btn btn-danger" data-original-title="标题" data-content="内容" data-placement="right">向右显示</a>
</div>
<script>
$('a').popover()
</script>
</body>
</html>
效果图: